From 55eaf01c3cf94f05da279abc352746eae955514d Mon Sep 17 00:00:00 2001
From: Jon Clayden <code@clayden.org>
Date: Sun, 25 Dec 2022 01:21:11 +0100
Subject: [PATCH] Use size_t for length parameter, as for std::array itself

---
 src/array.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/array.h b/src/array.h
index 51ec07b..f3a9dae 100644
--- a/src/array.h
+++ b/src/array.h
@@ -8,7 +8,7 @@ namespace Rcpp {
 namespace traits {
 
 // Partial specialisation to allow as<array<T,D>>(...)
-template <typename ElementType, int Dimensionality>
+template <typename ElementType, size_t Dimensionality>
 class Exporter<std::array<ElementType,Dimensionality>>
 {
 private: